Natural Tunnel
United States, Virginia
Natural Tunnel
LocationUnited States, Virginia
RegionVirginia
TypeState Park
Coordinates36.6900°, -82.7400°
Established1971
Area3.44
Nearest CityDuffield (5 mi)
Major CityKingsport, TN (20 mi)
About Natural Tunnel
Massive naturally-formed tunnel through Purchase Ridge, called "Eighth Wonder of the World."